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प्रश्न
Write balanced equation for the reaction between iron and dilute sulphuric acid.
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उत्तर
Balanced equation for the reaction between iron and dilute sulphuric acid is:
Fe + H2SO4 → FeSO4 + H2
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संबंधित प्रश्न
In the contact process for the manufacture of sulphuric acid give the equations for the conversion of sulphur trioxide to sulphuric acid.
Distinguish between the given pair of compounds using the test given within brackets:
Sodium nitrate and sodium sulphite (using dilute sulphuric acid).
Why is H2SO4 is not used as a drying agent for H2S?
Define the following term : Dehydrating agent
Name the following:
The precipitate obtained by treating aqueous barium chloride with dilute sulphuric acid.
Give reason for the following:
When concentrated sulphuric acid is added to sugar/glucose, a black mass is left behind.
Write the equation of the following reaction:
Sulphur is heated with concentrated sulphuric acid.
State one appropriate observation of the following:
Concentrated sulphuric acid is added dropwise to a crystal of hydrated copper sulphate.
State two observations when
A few crystals of KNO3 are heated in a hard glass tube
Hydrogen chloride gas is prepared in the laboratory by the action of concentrated sulphuric acid on sodium chloride.
Give a balanced chemical equation for the above reaction.
